Majoni Block 100 Pontoon Dock Impact Corner Boat Fender - Single

The Majoni Block 100 Pontoon Dock Impact Fender is a 100 x 12 x 7 cm inflatable dock bumper for fixing along pontoon, jetty and marina edges. Its long, low-profile body cushions low-speed hull contact and creates a continuous protected section at the berth.

Manufactured from UV-resistant rotation-moulded marine PVC, the Block 100 is available in white or navy. Pre-moulded fixing positions allow it to be screwed or bolted to a suitable structure, while the Majoni brass valve allows pressure maintenance.

Product Identification

• Brand: Majoni
• Product name: Majoni Block 100 Pontoon Dock Impact Fender
• Marine Scene SKUs: SG-BLOCK-100 and SG-BLOCK-100-N
• Product category: Inflatable pontoon and dock-edge fender
• Dimensions: 100 x 12 x 7 cm
• Approximate weight: 1.8 kg
• Colours: White or Navy
• Quantity supplied: One selected fender

What Is the Majoni Block 100 Used For?

It provides a long protected strip along a dock edge where a vessel may make contact during arrival, departure or alongside movement. The fixed installation can reduce the need to reposition loose fenders every time the berth is used.

What Is Included?

• One Majoni Block 100 dock fender in white or navy
• Integral brass inflation valve
• Pre-moulded fixing positions

What Is Not Included?

• Mounting screws, bolts, washers or backing plates
• Dock reinforcement or structural timber
• Inflation adaptor or pump
• Additional corner, wheel or flex fenders

How Do I Confirm the Installation Is Suitable?

• Measure the usable dock edge and expected hull contact height.
• Check that the supporting structure is sound and can accept the mounting load.
• Select corrosion-resistant fixings suited to the dock material and marine environment.
• Use backing washers or plates where required to distribute load.
• Confirm that the fender will not obstruct ladders, cleats, services or safe access.

What Is the Difference Between Block 100 and Block 100 Flex?

The standard Block 100 is intended primarily for a straight protected section. The Block 100 Flex is designed to bend around corners and curved dock edges. Select the Flex version where the fender must follow a change in direction.

Construction and Design

• 100 cm continuous impact-protection length
• 12 cm height and 7 cm depth
• UV-resistant rotation-moulded PVC
• Inflatable body with serviceable brass valve
• Pre-moulded mounting positions
• White and navy colour variants

Installation and Safety

Use all required fixing positions and select fasteners appropriate for the substrate. Do not rely on weak facing boards or corroded hardware. Tighten fixings evenly without crushing the fender body, then test the installation at low speed before normal use. Maintain safe berthing speed; a dock fender cannot absorb unlimited impact energy.

Maintenance

• Inspect the body for cuts, abrasion and loss of pressure.
• Check every fixing for loosening, corrosion or substrate damage.
• Rinse away grit that could mark the hull.
• Maintain approximately 0.2 bar or a firm but hand-compressible feel.
• Replace damaged fenders or fixings promptly.

Key Features

• 100 x 12 x 7 cm dock-edge profile
• UV-resistant rotation-moulded PVC
• Inflatable body with Majoni brass valve
• Pre-moulded fixing positions
• White and navy colour options
• Suitable for pontoons, jetties and marina berths
• Creates a continuous protected docking section

Frequently Asked Questions

Are mounting screws included?
No. Select corrosion-resistant fixings and backing hardware for the specific dock construction.

Can the standard Block 100 bend around a corner?
It is primarily intended for straighter sections. Use the Block 100 Flex where the fender must follow a corner.

Does it require inflation?
Yes. It uses the Majoni brass-valve system and should remain firm but compressible.

Can it be fitted to any pontoon?
Only where the supporting structure is sound and suitable for the selected fixings. Inspect the substrate before installation.

Is one fender enough for a berth?
That depends on the protected length and contact geometry. Multiple units may be required for continuous coverage.

Specifications

Mounting hardware must be selected for the pontoon structure and marine environment; the fender is not supplied with universal fixings.

• Choosing a selection results in a full page refresh.
• Opens in a new window.